Striped Treeshrew Tupaia dorsalis photographed by Arlene Walshe at Temburong, Brunei Darussalam, Borneo

 

ABOVE: Striped Treeshrew illustration from  the Phillipps Guide to the Mammals of Borneo by Karen Phillipps.
Rhinarium (bare nose skin)  drawings from Lyon (1913) A Monograph of the Treeshrews